X+ Y+ Z- X- Y+ Z- X- Y+ X- Z+ Z+ Z+ X+ X+ Y+ Z- Z+ 
After creating box around spheres, box is too small (590669.817195192 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.5521851851852 29.491094110504 16.1490831815422
Center of current box is (x y z): 15.46944 32.21989 22.304
Diagonals of current box are (D1: x y z, D2: x y z): 1.8537 18.88657 7.241 29.08518 45.55321 37.367
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 726855.391350341
**BOX SIZE is now: 29.23148 28.66664 32.126
Center of current box is (x y z): 15.46944 32.21989 22.304
Diagonals of current box are (D1: x y z, D2: x y z): 0.8537 17.88657 6.241 30.08518 46.55321 38.367
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 882486.17542549
**BOX SIZE is now: 31.23148 30.66664 34.126
Center of current box is (x y z): 15.46944 32.21989 22.304
Diagonals of current box are (D1: x y z, D2: x y z): -0.1463 16.88657 5.241 31.08518 47.55321 39.367
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1058858.16942064
**BOX SIZE is now: 33.23148 32.66664 36.126
Center of current box is (x y z): 15.46944 32.21989 22.304
Diagonals of current box are (D1: x y z, D2: x y z): -1.1463 15.88657 4.241 32.08518 48.55321 40.367
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1257267.37333579
**BOX SIZE is now: 35.23148 34.66664 38.126
Center of current box is (x y z): 15.46944 32.21989 22.304
Diagonals of current box are (D1: x y z, D2: x y z): -2.1463 14.88657 3.241 33.08518 49.55321 41.367
D1X- D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1479009.78717094
**BOX SIZE is now: 37.23148 36.66664 40.126
Center of current box is (x y z): 15.46944 32.21989 22.304
Diagonals of current box are (D1: x y z, D2: x y z): -3.1463 13.88657 2.241 34.08518 50.55321 42.367
D1X- D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1681401.89725681
**BOX SIZE is now: 38.23148 38.66664 42.126
Center of receptor atoms is (x y z): 19.5521851851852 29.491094110504 16.1490831815422
Center of current box is (x y z): 14.96944 32.21989 22.304
Diagonals of current box is (D1: x y z, D2: x y z): -4.1463 12.88657 1.241 34.08518 51.55321 43.367
Limit diagonals to 8.3f :  -4.146   12.887    1.241   34.085   51.553   43.367